Azur USB Rechargeable 500 Front & Rear Bike Cycling Bicycle Light Set Combo

FRONT 
Powerful 500 Lumens
2pcs Cree XPG2 R5 LED 
4 Lighting modes
Aluminium body
Memory mode function
1800mAh li-polymer battery 
Power indicator
Thermal protection
Charge time 3hrs 
Tool free bracket
Run times: 
High - 2.2hrs 
Medium - 4.3hrs 
Low - 20hrs 

REAR
40 Lumens
4 Lighting modes
Aluminium body
Tool free bracket
Charge time 2.5hrs 
Run times:
High beam - 4hrs 
Medium  beam - 8hrs 
Flashing Fast - 30hrs
Flashing Slow - 40hrs